[ 1291.188108][T13038] netdevsim netdevsim350 eni350np1: renamed from eth0
[ 1291.317186][T13035] netdevsim netdevsim568 eni568np1: renamed from eth1
[ 1293.911755][T13026] Could not find device with ifindex 2000 in netnsfd 11
[ 1293.915115][T13026] Could not find netns with fd: 2000
[ 1293.916047][T13026] Cannot link a netdevsim to itself
[ 1293.917442][T13026] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).